212012303003047 has 2 divisors, whose sum is σ = 212012303003048. Its totient is φ = 212012303003046.

The previous prime is 212012303003003. The next prime is 212012303003051. The reversal of 212012303003047 is 740300303210212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212012303003047 - 2¹¹ = 212012303000999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212012303003057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106006151501523 + 106006151501524.

It is an arithmetic number, because the mean of its divisors is an integer number (106006151501524).

Almost surely, 2^{212012303003047} is an apocalyptic number.

212012303003047 is a deficient number, since it is larger than the sum of its proper divisors (1).

212012303003047 is an equidigital number, since it uses as much as digits as its factorization.

212012303003047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 212012303003047 its reverse (740300303210212), we get a palindrome (952312606213259).

The spelling of 212012303003047 in words is "two hundred twelve trillion, twelve billion, three hundred three million, three thousand, forty-seven".